baber/WOPTO huggingface dataset:
Patent JP-2000045252-A (JP)
Title: Connecting method for multilayer structural body
Inventor: SATO YOSHIHIRO
IPC: E02B7/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve strength of a joint part of a multilayer structural body. SOLUTION: Reinforcing layers 108B, 108C and a cover rubber 112 are cut out so that a step is made for each of the layers around a crack of a multilayer structural body 104 as its center, and a part of a cover rubber 110 on the inside is also removed. A reinforcing layer 126 for repair is adhered on a stepped recessed part 124, and a burying rubber 130 is adhered on a recessed part 128 on the other side. Reinforcing layers 132, 134 are adhered so as to bury a stepped recessed part 131 of the reinforcing layer 126, a cover rubber 136 for repair is additionally adhered, and a tape type rubber 122 is adhered on a joint part of the cover rubber 112 and the cover rubber 136 for repair.  As a point where end parts of the reinforcing layer are directly mated and jointed to each other is a portion where stress is easily concentrated when tensile force (f) works on the multilayer structural body 104, stress concentration of a reinforcing layer end part is relaxed as this point is reduced, and strength is improved as the number of layers of the reinforcing layers at a joint part increases.
Patent JP-S59105631-A (JP)
Title: Scanning device
Inventor: TOMOSADA MASAHIRO
IPC: G03B27/52
Filed: 1982-12-10
Abstract: PURPOSE:To realize a safety and stable scanning operation by a moving body and to set the moving speed of the moving body to multiple stages, by using plural reference oscillators and controlling a motor in accordance with reference signals generated from the reference oscillators. CONSTITUTION:A mirror 1B and light source are fixed to a supporting section 1A. Rails 2 and 3 extended in parallel with each other in the scanning direction of an optical system 1 support slidably an indicating section 1A. A speed detector 15 is installed between a home position sensor 12 and inverted position sensor 13 near to a home position and detects the moving speed of the optical system 1 when the system 1 leaves the home position. When a drive pulley 6 fitted to the shaft of a DC motor 10 rotates, a wire 5 is pulled and, as the wire 5 is pulled, the supporting section 1A is reciprocated in the scanning direction. By detecting the position of a flag 14 by means of the home position sensor 12 and inverted position sensor 13, the forward movement and backward movement of the optical system 1 are controlled.
Patent JP-S6372887-A (JP)
Title: Production of hot dip coated steel sheet having excellent corrosion resistance and working resistance
Inventor: SUZUKI MASARU
IPC: C23C22/30
Filed: 1986-09-12
Abstract: PURPOSE:To produce a hot dip coated steel sheet having excellent corrosion resistance and mechanical working resistance at a low cost by spraying an aq. soln. contg. silica sol, alumina sol, lithium silicate, etc. in a molten state to the hot dip coating surface of the steel sheet. CONSTITUTION:The steel sheet is subjected to hot dip coating of Zn, Al, etc., and the plating deposition is adequately adjusted. While the plating layer is in a molten state, the aq. soln. contg. >=1 kinds among silica sol, alumina sol, and lithium silicate is sprayed onto the surface of the plating layer. A glassy composite oxide film consisting of SiO2, Al2O3, or Li2SiO3 alone or the mixture composed thereof is thereby formed integrally with the surface layer of the plating layer on the surface layer of the plating layer. The hot dip coated steel sheet which is resistant to black discoloration and has the excellent corrosion resistance and working resistance is thereby obtd. The deposition of the above-mentioned composite oxide film is adequately about 0.2-200mg/m<2>. An adequate chromate film is further formed on the above-mentioned oxide film, by which the corrosion resistance is improved and the adhesiveness of the coated film is imparted to the oxide film.
Patent JP-H03113295-A (JP)
Title: Tube bundle heat exchanger
Inventor: PEETAA BURIYUHIYAA
IPC: F28D7/16
Filed: 1990-08-14
Abstract: PURPOSE: To control a temperature of a gas in a nested-tube heat exchanger even at a high temperature of 1,000 deg.C or more, by providing a tube plate equipped with cooling channels disposed at the gas-intake side of the heat exchanger and tubes arranged in rows, each row of the tubes extending through each cooling channel, which tube plate has a base of uniform thickness at the side where the gas is flowing, so that cooling medium is uniformly dispersed. CONSTITUTION: A tube plate 3 has large-diameter bores 15 in a thicker bottom portion 9, and the large-diameter bores 15 open into the interior of a jacket 2 and also they open into cooling channels 7 to be perpendicular to the longitudinal extension thereof. Nested tubes 1 are respectively inserted into the large- diameter bores 15 each with an annular gap around it. Tubes 1 arranged in a row pass through each cooling channel 7 and are welded to a thinner bottom portion 8 of the tube plate 3 with no play therebetween by way of completely welded welding seams. Each width of the cooling channels 7 thus formed is substantially equal to one to two times of diameter of each tube 1.
Patent JP-2001043640-A (JP)
Title: Storage device
Inventor: AIKAWA KOICHI
IPC: G11B25/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make a storage device small in size and to make it low in cost in a magnetic disk device provided with plural actuators. SOLUTION: This device is provided with two actuators 20 rotating around the same rotary shaft 21 and also these two actuators are driven by a magnetic circuit which is constituted of a magnet 82 and two yokes 83 holding the magnet 82 and a voice coil motor consisting of respective coils 84 provided in respective actuator 20.
Patent JP-S60109514-A (JP)
Title: Transparent solid cosmetic
Inventor: YASUHARA HIROAKI
IPC: A61K8/39
Filed: 1983-11-16
Abstract: PURPOSE:The titled cosmetic, containing a condensate of an aromatic aldehyde with a specific sugaralcohol, a polyalkylene glycol polyether and an oligoester compound of a carboxylic acid thereof and a lower alcohol, and useful as a hairdressing, etc. CONSTITUTION:A transparent solid cosmetic containing three components of (A) a condensate of an aromatic aldehyde expressed by the formula (R is H, 1-3C alkyl or 1-3C alkoxyl) with a penta- or multivalent sugaralcohol at 2:1 molar ratio or a mixture of the condensate at 2:1 molar ratio with a condensate at 1:1 molar ratio, (B) one or two or more of polyalkylene glycol polyethers and oligoester compounds of carboxylic acids thereof and (C) a 1-3C lower alcohol, particularly ethanol. The cosmetic is a solid and applicable to the scalp, hair, etc. without staining the hand nor fear of dripping on taking in the hand and has feeling of use with refreshing feeling.
Patent JP-H0877160-A (JP)
Title: Method and device for kana/kanji conversion
Inventor: MORISAWA SHUICHI
IPC: G06F17/22
Filed: 1994-09-09
Abstract: PURPOSE: To provide the method and device for KANA(Japanese syllabary)- KANJI(Chinese character) conversion which change KANJI obtained by KANA- KANJI conversion to another expression by simple operation. CONSTITUTION: This KANA-KANJI conversion device takes a reading KANA character string and converts this reading KANA character string to KANA/ KANJI and outputs the conversion result, and a dictionary storage part 4 where word information are stored correspondingly to reading KANA characters is referred to extract a clause string, which is divided into clause units, from reading KANA characters inputted from the input part 1. The dictionary storage part 4 is referred for each clause extracted by a clause extracting part 3 to output a document of an expression including KANJI and KANA together. When KANJI of the outputted clause is designated, it is set to a temporary candidate buffer 6; and when the change of the expression of KANJI is indicated, another expression corresponding to KANJI is set to a different expression buffer 9 and is displayed on a display part 7.
Patent JP-H0875884-A (JP)
Title: Initial loading core
Inventor: SAKAMOTO HIDETAKA
IPC: G21C3/324
Filed: 1994-09-09
Abstract: PURPOSE: To improve fuel economic properties, and transition properties, and lower the cost of plant construction regarding various types of concentrated initial loading cores of a boiling water nuclear reactor. CONSTITUTION: The initial loading core is composed by combining a highly concentrated fuel assembly 1, an intermediately concentrated fuel assembly 2, and low concentrated fuel assemblies 3, 4. Regarding the assemblies 1-3, the ratio of a moderator to a fuel in a region including a bypass flow route in the circumference of each assembly is made the same mutually, and regarding the assembly 4, the thickness of a channel box is made thicker at least partially than other fuel assemblies and the ratio of a moderator to a fuel in a region including a bypass flow route in the circumference of the assembly 4 is made lower than those of the assemblies 1-3. The assembly 4 is almost uniformly loaded the inside part except the outer most circumference of the core.
Patent JP-H1036430-A (JP)
Title: Production of olefin polymer
Inventor: KATAOKA TAKUO
IPC: C08F10/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a low-fine-powder-content stereoregular polymer, especially a propylene polymer, having a density of 0.900-0.906 in high yields by performing the polymerization of an olefin in a specified manner by using a specified solid catalyst component, a specified organoaluminum compound and a specified organosilicon compound. SOLUTION: In a process for polymerizing an olefin in the presence of a catalyst comprising a solid catalyst component (A) containing Mg, Ti, an electron-donating compound, Al and a halogen, an organoaluminum compound (B) represented by formula I and an organosilicon compound (C) represented by formula II, components B and A are brought into contact with each other in the presence of an inert hydrocarbon solvent containing 0.01-1.0g, per g of component A, of a dissolved olefin (the amount of component B used is 0.5-50mol per Ti of component A), and the olefin is preliminary polymerized at 0-40 deg.C to form 1-20g, per g of component A, of a polymer, and the main polymerization is performed. In the formula, R<1> is a 1-4C alkyl; Y is H or the like; 0<q<=3; R<2> is a 1-12C alkyl or the like; R<3> is a 1-4C cycloalkyl or the like; and r is 0 or 1-3.
Patent JP-H0533339-A (JP)
Title: Anchor
Inventor: YAMADA AKIYO
IPC: E02D5/80
Filed: 1991-08-02
Abstract: PURPOSE:To make an anchor available for insertion into a hole that is as much smaller as a conventional hole, to make the anchor installable exactly at the center of am excavated hole and to make a covering formed uniformly around a sheath for anchorage length section. CONSTITUTION:An injection pipe 4 is made to project from the center of the end of a sheath 3 for anchorage length section facing the bottom of an excavated hole 12 toward an extension of the centerline of the sheath 3 for the anchorage length section. A centralizing bag 10 that is outwardly expandable is attached to the periphery of the injection pipe 4. As the bag 10 is folded round the injection pipe 4 when it is inserted into the excavated hole 12, the diameter of the anchor does not become large. The sheath 3 for the anchorage length section can be positioned at the center of the excavated hole 12 by expanding the centralizing bag 10 with filling of hardeners 15 supplied through the injection pipe 4. Thereby uniform covering can be formed around the anchorage length section. By extending the anchorage length section of tensioning materials up to the inside of the centralizing bag, the hardeners can be bonded to the tensioning materials, and thereby bonding strength can be improved. The bag can be protected from breakage by attaching a cap for protecting the centralizing bag to the front end of the injection pipe.
Patent JP-H0380670-A (JP)
Title: Picture coder
Inventor: SAKAGAMI SHIGEO
IPC: H04N19/70
Filed: 1989-08-23
Abstract: PURPOSE:To act the coder like an effective picture coder and to eliminate the need for learning every time an input picture changes by providing a mean value separate section subtracting a mean value of a picture element, an intermediate layer resulting from quantizing an output of an adder and a mean value synthesis section adding the mean value and reproducing the result into a picture signal. CONSTITUTION:The coder is provided with a mean value separate section 1 having a statistic property in common to a picture signal, an input layer 2 entered to an adder of multi-input one-output, an intermediate layer 3 resulting from quantizing an output of the adder, an output layer 4 entered to the adder and a mean value synthesis section 5 having a statistic property in common to the picture signal. Then an output of the mean value separate section 1 is inputted to the multi-input one-output adders connected in a hierarchical way, the output and the mean value of the intermediate layer 3 are propagated, and the output of the mean value separate section 1 is given to the output layer 4 as a teacher signal for the purpose of study. Thus, when studying is implemented once, effective high efficient coding is attained without need of new study in the case of coding other picture.
Patent JP-S60107399-A (JP)
Inventor: NANUN RIYOUICHI
IPC: B43L13/00
Filed: 1983-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1164964-A (JP)
Title: Camera
Inventor: OMIYA AKIO
IPC: G03C3/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To change the tunnel gap between a film rail and a film pressure plate, in accordance with the kind of Brownie film. SOLUTION: The film pressure plate 42 energized by a film pressure plate spring is provided in a rear cover. A pushing pin 51 is provided outside the film rail and shifted in a photographing optical axial direction by a pushing cam 55. The pressure plate 42 is pushed by the top end of the pushing pin 51, to be shifted in the photographing optical axial direction. The rotation of a film feeding motor 35 is transmitted to a spool rotary shaft 18 through a film feeding gear train 61, to feed a film. A film pressure plate position switching gear train 58 is linked with the film feeding gear train 61 through a planetary gear clutch 59. The pushing cam 55 is rotated to change the tunnel gap, by the rotation in a direction opposite to the feeding direction of the film of the film feeding motor 35.
Patent JP-H1043267-A (JP)
Title: Movable floor bathtub unit
Inventor: KONISHI KAORU
IPC: A61H33/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate installation and to facilitate assembling for equipment such as rehabilitation or the like by providing a movable floor capable of freely elevating on a washing place side joining part of a bathtub. SOLUTION: A movable floor device 2 is disposed on the washing place side central part of bathtub 1, staircases 3 and a slope 4 are provided on both sides thereof, and a handrail bar 5 is provided on the central part of the bathtub 1. The depth of the bathtub 1 is controlled to be optimum for a bathing person. Further, the bathtub can be constructed in such a manner that the depth can be secured to have the optimum water level for rehabilitation. The movable floor device 2 comprises a movable floor 10 elevated from the washing place level to the bathtub bottom, a driving device for elevating the movable floor 10, and a switch 9 for turning on and off the driving device. The movable floor 10 is accommodated in a movable floor storing recessed part 11.  The movable floor 10 is formed by a square cylinder which can seal air, and the specific gravity in water is substantially zero to lessen driving torque. While keeping seat on a wheelchair to be put ion the movable floor 10, the movable floor can be elevated in the bathtub 1 by the operation of the switch 9.
Patent JP-S59107211-A (JP)
Title: Level measuring method
Inventor: IMAIZUMI TOSHIO
IPC: G01F23/24
Filed: 1982-12-13
Abstract: PURPOSE:To measure a level in a wide range, by using plural measurers where an analog signal output is changed linearly in accordance with the variance of the level in a certain range. CONSTITUTION:Pressure taking-out ports for detecting pressures which are generated at heights (n)Xh0 above the bottom part of a tank 3 in accordance with the increase of a liquid level are formed in the tank 3. Pressure sensors 10--1-n are provided in taking-out ports. Output signals of these sensors are biased through diodes by the same power source voltage V0 as output signal levels V0 of pressure sensors 1-0-1-n corresponding to liquid levels h0 which are upper limits of linear measuring regions of sensors 1-0-1-n and are applied to an adder 4. Each sensor outputs linearly a level signal V (0<=V<=V0) when the liquid level is changed between the position of the pressure taking-out port, where the pressure sensor is provided, and the position higher than this position by h0, and the pressure sensor outputs the level signal V0 when the liquid level is changed over h0.
Patent JP-H0641768-A (JP)
Title: Antireflecting material and method for forming resist pattern using same
Inventor: OIKAWA KATSUYUKI
IPC: C09K3/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide an antireflecting material which enables high precision working even on a substrate having a rugged surface by incorporating a specified fluorinated alkylpolyether compd. into the material. CONSTITUTION:This antireflecting material contains fluorinated alkylpolyether compd. expressed by formula. In formula, X and Y are hydroxyl groups, amino groups, or hydroxycarbonyl groups, and (m), (n), (p), (q) are integers 1 to 10. This material has low refractive index as about 1.3 and can be used to form an antireflection layer which largely decreases the reflectance for light. To form a resist pattern by using this material, an antireflection layer comprising this antireflecting material is formed as the upper layer of the photoresist layer. After the resist layer is exposed, this antireflecting layer is removed. Thereby, a fine resist pattern with high dimensional accuracy and presicion can easily be formed at high productivity and reproducibility.
Patent JP-H1168575-A (JP)
Title: Sound data processing method, sound data processor and record medium with recorded sound data processing program
Inventor: URATA TOSHIMICHI
IPC: G10L25/51
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm and grasp the existence of sound data that has been copied illegally by implementing inverse wavelet transformation of sound data in a block unit and acquiring sound data, in which security data has been is embedded. SOLUTION: A blocking wavelet transformation coefficient generating means 5 executes wavelet transformation blocked sound data in each block and calculates a wavelet transformation coefficient and a scaling transformation coefficient. A security data embedding means 6 embeds a part of data that constitute security data in prescribed coefficient value data of a wavelet transformation coefficient. An inverse wavelet transforming means 7 executes inverse wavelet transformation of a wanvelet transformation value, in which the security data is embedded and forms sound data in which the security data is embedded. A security data embedded sound data storing means 8 stores the sound data in which the security data is embedded.
Patent JP-S6372743-A (JP)
Title: Non-chargeable self-lubricating composition
Inventor: UCHIYAMA HIROMASA
IPC: C10N50/08
Filed: 1986-09-17
Abstract: PURPOSE:To provide the title compsn. which has excellent electrical conductivity, lubricating performance and non-chargeability, prevents dust from being deposited over a long period of time and enables easy maintenane, by adding an antistatic agent to a mixture of a lubricant with ultra-high-molecular-weight PE, heating the mixture and solidifying it. CONSTITUTION:A mixture of 10-90wt% lubricating oil (A) such as paraffinic mineral oil, synthetic naphthenic oil, silicone oil, grease, etc., with 90-10wt% ultra-high-molecular-weight PE (B) having an average MW of not lower than 1X10<6> is blended with 1-10wt% cationic, nonionic or anionic antistatic agent (C) and optionally, not more than 10wt% additives (D) such as a solid lubricant (e.g., MoS2, Teflon), glass fiber, diatomaceous earth, nylon powder, a pigment, a stabilizer, a flame retarder, etc. The mixture is homogeneously mixed and heated at 100-250 deg.C to cause it to gel. The gel is solidified into a desired shape.
Patent JP-S60109828-A (JP)
Inventor: ISO AKIO
IPC: B32B15/01
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0646488-A (JP)
Title: Speaker device
Inventor: SUGANO TADAAKI
IPC: H04R1/28
Filed: 1992-07-24
Abstract: PURPOSE:To comprise a speaker device capable of improving sound quality performance extending over a wide frequency band area. CONSTITUTION:A first air chamber 2 provided with a first port 6A communicated with the outside of a cabinet 1, a second air chamber 3 provided with a second port 6B similarly, and a third air chamber 11 between the first and second air chambers 2, 3 are provided, and the second air chamber 3 is communicated with the third air chamber 11 by a third port 6C. A fourth air chamber 12 enclosed with a partition 13 is provided at the adjacent part of the second and third air chambers 3, 11, and a speaker 5 for low-frequency and a speaker 14 for middle/high-frequency are provided at the third and fourth air chambers 11, 12. respectively. Air resonance by the air chamber 11 and the port 6C functions on the outside of a low-pass filter comprised of the air chambers 2, 3 and the ports 6A, 6B.
Patent JP-H0381395-A (JP)
Title: Tetrafluoroethane composition for refrigerating machine
Inventor: OTSUKA IWAHIRO
IPC: C10M107/46
Filed: 1989-08-25
Abstract: PURPOSE:To obtain the title composition excellent in functions such as abrasion, friction and anti-seizing properties at a sliding part of a compressor, etc., and having low moisture absorption properties by mixing a specific polyether with tetrafluoroethane. CONSTITUTION:The title composition is obtained by mixing one or more ethers selected from the group consisting of ethers of formulae I-III [wherein R<1> is alkylene; R<2-4> are each alkanesulfonyl, arenesulfonyl or H provided that 2 or more of R<2-4> are not H atoms at the same time; l, m and n are each a positive number such that the kinematic viscosity may be 5-300cst (40 deg.C); X<1> is R<1> or the residue of a monohydroxy compound from which the hydroxyl group is removed provided that X<1> and R<1> are not H atoms at the same time: R<2> is the residue of a dihydroxy compound from which the hydroxyl groups are removed; and X<3> is the residue of a trihydroxy compound from which the hydroxyl groups are removed] with the tetrafluoroethane.
Patent JP-S6196505-A (JP)
Title: Magnetic head
Inventor: OKUDA MAKOTO
IPC: G11B5/187
Filed: 1984-10-17
Abstract: PURPOSE:To eliminate a curvature variation of a head caused by an abrasion, and to always make it contact stably to a medium by forming the head so that an abutting area onto a recording medium is decreased gradually in the width direction centering around a gap position. CONSTITUTION:The upper face of a head core 2 is sloped so that its area is decreased gradually as it goes away from a gap 4 position, and also the lower face of a head core 3 is also sloped and finished so that its area is decreased gradually as it goes away from the gap 4 position. Accordingly, a stress distribution 11 in the head width direction of the front of a magnetic head 1 becomes roughly uniform as shown in the figure. Therefore, since the abrasion quantity also becomes uniform, it does not occur that a curvature of the front of the head is varied by an abrasion, and a stable contact of the head and a recording medium can always be maintained.